1036998855

素因数分解:

$3^9\times 5^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:330

約数の個数: 80

約数和(自身を含む): 1919532384

約数和(自身を除く): 882533529

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 243, 257, 369, 405, 615, 729, 771, 1107, 1215, 1285, 1845, 2187, 2313, 3321, 3645, 3855, 5535, 6561, 6939, 9963, 10537, 10935, 11565, 16605, 19683, 20817, 29889, 31611, 32805, 34695, 49815, 52685, 62451, 89667, 94833, 98415, 104085, 149445, 158055, 187353, 269001, 284499, 312255, 448335, 474165, 562059, 807003, 853497, 936765, 1345005, 1422495, 1686177, 2560491, 2810295, 4035015, 4267485, 5058531, 7681473, 8430885, 12802455, 23044419, 25292655, 38407365, 69133257, 115222095, 207399771, 345666285, 1036998855]

約数ペア:

[(1, 1036998855), (3, 345666285), (5, 207399771), (9, 115222095), (15, 69133257), (27, 38407365), (41, 25292655), (45, 23044419), (81, 12802455), (123, 8430885), (135, 7681473), (205, 5058531), (243, 4267485), (257, 4035015), (369, 2810295), (405, 2560491), (615, 1686177), (729, 1422495), (771, 1345005), (1107, 936765), (1215, 853497), (1285, 807003), (1845, 562059), (2187, 474165), (2313, 448335), (3321, 312255), (3645, 284499), (3855, 269001), (5535, 187353), (6561, 158055), (6939, 149445), (9963, 104085), (10537, 98415), (10935, 94833), (11565, 89667), (16605, 62451), (19683, 52685), (20817, 49815), (29889, 34695), (31611, 32805)]